baber/WOPTO huggingface dataset:
Patent JP-H02305247-A (JP)
Title: Communication control equipment
Inventor: HIROMORI HIDESHI
IPC: H04L29/08
Filed: 1989-05-19
Abstract: PURPOSE:To improve the maximum communication available speed of an existing data terminal equipment by providing a register to designate the number of inserted synchronizing flags to a communication control equipment connecting between a line terminator and a data terminal equipment and inserting the synchronous flag next to the prescribed frame data. CONSTITUTION:When a frame data stored in a reception data FIFO 12a is a frame leading data, the transfer of a frame data stored in a reception data FIFO 12a next to the frame leading data to the transmission data FIFO 13a is stopped. Then the number of synchronous flags stored in a register 8 is transferred to the transmission data FIFO 13a. After the end of transfer of the synchronous flag, the frame data is transferred again from the reception data FIFO 12a to the transmission data FIFO 13a. Thus, lots of synchronous flags between consecutive frames are inserted and the reception bit number per frame is increased, then the data terminal equipment is communicated at the speed exceeding its own limit communication speed.
Patent JP-H05326650-A (JP)
Title: Fabrication of semiconductor device
Inventor: TSUMURA KIYOAKI
IPC: H01L21/60
Filed: 1992-05-19
Abstract: PURPOSE:To bond a metal wire efficiently and positively to an electrode pad by suppressing the impact load of actual load to be exerted on the electrode pad substantially equal to a set load and transmitting ultrasonic vibration energy efficiently. CONSTITUTION:When an electrode pad 12 of a semiconductor element 1 secured to a die pad 21 of a lead frame 2 is bonded through a copper wire 3 fed from a capillary 6 to an inner lead 22, the copper wire 3 is heated at the end thereof to produce a copper ball 31 which is bonded to the electrode pad 12. In such method for fabricating a semiconductor device, load for pressing the copper ball 31 to the bonding face is switched from low load F1 to high load F2 and ultrasonic vibration is exerted on the copper ball 31 simultaneously with application of high load F2.
Patent JP-S6018055-A (JP)
Title: Original reading device
Inventor: KOMURA TSUNEO
IPC: H04N1/00
Filed: 1983-07-12
Abstract: PURPOSE:To read assuredly an original with high flatness by carrying the original by a conveyor belt, and holding the original at a place near the reading position to feed the original while guiding the original curl area to the original reading position. CONSTITUTION:An original 0 is fed to a conveyor belt 2. If the original has a curl on its tip, the tip goes along an opening formed by a slope part 15A hooked over guide rolls 14 and 13 of a guide conveyor belt 15. Then the entire surface of the original is successively rolled on the belt 2 through a horizontal part 15B. Under such conditions, the original passes through the original reading part while having a close contact with the belt 2 by means pressure rolls 8-11. Meanwhile a laser beam 3 gives a main scan successively to the original after the light irradiated to a projector 17 receives an original detecting signal. The reflected light 18 is condensed to a transparent acrylic rod 7 through an intra- face reflecting mirror 5 and read by a photodetector.
Patent JP-H10300212-A (JP)
Title: Combustor for hot water
Inventor: SATO TETSUYA
IPC: F24H1/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a combustor for hot water supply in which first and second flow control means stand ready for hot water supply at a set temperature. SOLUTION: If a decision is made that an after boiling takes place in a heat-exchanger 1 for hot water supply when combustion for hot water supply is stopped, valve opening of flow control means GM1 , GM2 is transferred to a position waiting for the elimination of after boiling. When hot water supply is started from that state, the after boiling water flowing out from the heat- exchanger 1 for hot water supply is mixed with water for eliminating after boiling supplied from a water supply control bypath 18 and hot water of substantially set temperature is supplied.  It the temperature detected by a temperature sensor 7 on the outlet side of heat-exchanger and the temperature detected by a heat-exchanger auxiliary temperature sensor 22 at the time of waiting for elimination of after boiling drop below a decision reference temperature, an estimation can be made that the effect of after boiling is eliminated and the second flow control means GM2 is transferred to a steady position. Since the flow control means GM2 is sustained in the state waiting for elimination of after boiling, undershoot hot water is prevented from being supplied.
Patent JP-H11328543-A (JP)
Title: Personal computer lock device
Inventor: KOBAYASHI HIROAKI
IPC: E05B45/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent theft or the like of both a device body and internal parts of a computer by equipping them with a lock means for locking each of the device body and a casing. SOLUTION: This device is a lock device for a personal computer which fixes a casing 2 to a device body 1 with plural screws 2a to 2n, and is equipped with a lock means consisting of a casing lock 12 for locking the casing to the device body and a device body lock 11 for locking the device body to an installment table 3, sensor parts 13a to 13n which detect the detachment of plural screws, a comparator 14 for comparing order of removing the plural screws with a specified order, a control part 15 for having a signal from the comparator control lock of the lock means, a buzzer 16, a timer part 17 for monitoring a screw removal time, and a display device 18 for performing release display of the lock. It is constituted so that the control part releases the locks only when the plural screws are removed within a specified time and that otherwise the buzzer goes off an alarm sound.
Patent JP-S6018105-A (JP)
Inventor: KOBASHI NARAHISA
IPC: A44C9/02
Filed: 1983-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11305769-A (JP)
Title: Reverberation effect adding device for electronic musical instrument
Inventor: SAITO TSUTOMU
IPC: G10K15/12
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the device capable of adding echo effect and reverberation effect by simple configuration without burdening a control means such as a microcontroller and a CPU and without requiring any large dynamic range. SOLUTION: So that sounding is started at substantially different timing for every assigned musical sound generation channel, the control means transfers control parameters to a musical sound signal generating means 3 according to one piece of key-ON information, and includes 180 deg. out-of-phase musical sound waveforms generated over the respective assigned musical sound generation channels and also controls their amplitudes.
Patent JP-S5553337-A (JP)
Title: Image holding member
Inventor: HIROOKA MASAAKI
IPC: G03G5/14
Filed: 1978-10-14
Abstract: PURPOSE:To obtain the image (electrostatic image or toner image) holding member  of superior durability by forming the insulation layer composed of the three layer  structure using the specific resins on the surface of the image supporting member. CONSTITUTION:The insulation layer formed by the lower layer (a) of about 2- 20mu (preferably 4-15mu) composed of thermosetting resins (acrylic resin, urethane resin, polyester resin, etc.), the intermediate layer (b) of about 1-35mu composed of the mixture of about 8:2-2:8 of thermoplastic resins (polyester, poystyrene, polyvinyl chloride, etc.) and thermosetting resins and the upper layer (c) of about 2- 40mu composed of thermosetting resins is provided on an image supporting member, whereby the image holding member is formed. Here, the formation of the image holding member by forming the abovementioned insulation layer on the photoconductive layer provided on the image supporting member is equally well.
Patent JP-S614621-A (JP)
Title: Voltage applying method and its device in electric discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1984-06-20
Abstract: PURPOSE:To improve the efficiency of electric discharge machining further increase its speed, by stopping application of a voltage pulse on the half way of a machining time when an electric discharge is not generated after a predetermined time from a start of the application of the voltage pulse, in the case of a voltage applying means in wire cut or diesinking electric discharge machining. CONSTITUTION:A disadvantage is caused by no generation of electric discharge with a voltage pulse being left as applied for a certain determined time width T1 of the voltage pulse applied between a machining electrode and a work to be machined, and the method, in which whether or not the electric discharge is generated after a fixed proportional time T2 within a permissible limit is decided by whether or not voltage across the machining electrode and the work to be machined is higher than the reference voltage V', is such that application of the voltage pulse is stopped from the half way of the time T2 when the voltage across the electrode and the work is higher than the voltage V' as in a case A in the drawing while the application of the voltage pulse is continued when the voltage across the electrode and the work is lower than the voltage V' as in a case B in the drawing. In this way, the efficiency of electric discharge machining is improved further its speed can be increased.
Patent JP-S618146-A (JP)
Inventor: MITARAI JIYUN
IPC: B02C19/18
Filed: 1984-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63292558-A (JP)
Title: Cold cathode discharge lamp
Inventor: SAIDA ATSUSHI
IPC: H01J61/067
Filed: 1987-05-26
Abstract: PURPOSE:To make it possible to gain stable discharge-characteristic not affected by the degree of a lamp current by forming a discharge electrode with a metal structure comprising plural holes opened in the direction of discharge and putting at least one of these plural holes in such a condition that an arc spot is generated easier than those for other holes. CONSTITUTION:A discharge electrode 13 in form of a metal structure 12 which is formed in such way that metal sleeves 7-11 made of nickel or the like are bundled, with their own outer walls stuck to each other, on lead wires 6 and 6 is attached to a stem 5. The metal sleeves 7-11 are arranged in parralel with the axis of a glass bulb 4 and at least one of the metal sleeves 7-11, such as, a metal sleeve 9 is formed in such a way that it is opened to the side of the discharge electrode facing the sleeve and arranged at the other end of glass bulb 4, that is, in the direction of discharge. Accordingly, when discharge is started, arc spots are easily generated in the metal sleeve 9, since the impedance of discharge thereof is small, even if a lamp current is small. Therefore, glow always enters the metal sleeve 9 when discharge is started and while the lamp is on, so that stable discharge is established.
Patent JP-S5918223-A (JP)
Title: Cooling fan driving device for engine
Inventor: KAWAKATSU TATSUMI
IPC: F01P5/04
Filed: 1982-07-20
Abstract: PURPOSE:To simplify the driving of the cooling fan and to increase the cooling effect of a radiator by a method wherein a ring gear is formed on the outer peripheral edge of each of vanes of the cooling fan so as to cause the ring gear to engage a cell gear formed on the outer periphery of a flywheel. CONSTITUTION:A self-starting gear 7 is formed integral with the outer periphery of the flywheel 6 fixed to the crank shaft 5 of the engine 1 and engages a pinion gear of the self-starting motor 4. In this case, the ring gear 11 for driving the cooling fan is formed integral with the outer peripheral edge of each of the vanes 10 extending radially from a boss 12 of the radiator cooling fan 9 and is caused to engage the self-starting gear 7 so that the rotary power generated by the crank shaft 5 is transmitted to the vanes 10. As a consequence, the cooling fan is driven by the transmission of power through the above mentioned gears and therefore, it is possible to dispense with the displacement of a power transmission belt and to supply cool air efficiently to the whole of the radiator 3.
Patent JP-S5353642-A (JP)
Title: Preparation of alpha,alpha-dimethylbenzyl-isocyanate or its nuclear-substituted derivatives
Inventor: NAGATO NOBUYUKI
IPC: B05D7/26
Filed: 1976-10-25
Abstract: PURPOSE: To prepare the title compound industrially in high yield by the reaction of α, α-dimethylbenzyl halide or its nuclear-substituted derivatives with inexpensive and readily available cyanic acid alkali metal salt in the presence of a specific metal or its metal compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6018204-A (JP)
Title: Line of strip manufacturing equipment
Inventor: MASUI TAKESHI
IPC: B21B1/46
Filed: 1983-07-12
Abstract: PURPOSE:To obtain a titled line capable of inexpensively finishing a strip having 20-50mm. thickness, manufactured by a continuous casting method, into a hot rolled steel sheet by providing a thickness adjusting mill, a material cooling device, and a coiling device to the downstream of a mill having a mechanism for reducing successively the thickness of a material, rolled by horizontal work rolls, by using a die. CONSTITUTION:A rolling material 1 of a thin cast billet coiled once after continuous casting or the one preserved as it is after casting, is rolled between the work rolls W1, W2 of a four-high mill 3. At the same time, a strip 1-2 having prescribed thickness is manufactured by extruding the material 1 by a push-in force produced in this rolling with the aid of a fixed die 2 to reduce further its sheet thickness. Then the strip 1-2 after rolling is finished by adjusting its thickness with the aid of an adjusting mill 4, and is cooled to a proper winding temperature with a cooling device 5, to wind it up into a coil with a coiling device 6. Further, a roll die 2' can also be used as a die for said purpose without limiting it to a fixed die 2.
Patent JP-2000324472-A (JP)
Title: Method and device for control
Inventor: TSUTSUI SHINTARO
IPC: H04N7/173
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily download a program obtained from the outside to a connected device by making a 1st program inputted from the outside to a 1st device start a 2nd program and selecting, as a 2nd device, the most desirable device among devices connected to the 1st device. SOLUTION: When a default device ID designated from an external program is not stored in a memory in a CPU 58 for control of a receiver (IRD) 12 or when the device is disconnected by an operation of a user even when the default device ID is stored, an internal program retrieves whether a device agreeing with a condition (the type of a downloading device, etc.), requested from the outside is connected to the network. If one or more appropriate devices are connected the device connected the closest, for instance, on a time basis is selected as a default device and returns it to the external program.
Patent JP-H02306576-A (JP)
Title: High frequency heating device
Inventor: SHIBATA YUTAKA
IPC: H05B6/68
Filed: 1989-05-20
Abstract: PURPOSE:To extend the life of a detecting portion and enhance heating efficiency by making the detecting portion moveable from the inside to outside of a microwave irradiation area or vice versa, and allowing the detecting portion to enter the microwave irradiation area only during detection so that it contacts a subject to be heated. CONSTITUTION:A heating temperature is set in advance and a subject 9 to be heated is irradiated with microwave so that the temperature of the subject 9 to be heated is raised. When the temperature is stabilized a detecting body 19 falls by driving of a feed roller 23 so that a detecting portion 17 contacts the subject 9 to be heated. The detecting body 19 is then allowed to pass through the shield hole of a shield case 15 into a heating room 3. Because the detecting body 19 is arranged on the axis of a rotary shaft 13, the detecting portion 17 can contact the center of rotation of the subject 9 to be heated, and the detecting portion 17 can detect the temperature of the subject 9 to be heated during microwave irradiation. When the temperature of the subject 9 to be heated is detected the detecting body 19 is raised so that the detecting portion 17 is out of the microwave irradiation area.
Patent JP-S5460512-A (JP)
Title: Amplitude phase reproduction repeater
Inventor: AKASHI SATORU
IPC: H04L27/34
Filed: 1977-10-24
Abstract: PURPOSE:To secure execution for the good phase reproduction repeating by giving the M-phase reproduction to the amplitude phase modulation input signal featuring the value of N=MX2 or 4 (M:even unmber of more than 2) and obtaining the difference between the output and the input signal with compounding to extract the 2- or 4-phase amplitude phase modulation signal. CONSTITUTION:First phase reproducer 26 gives the M-phase reproduction to the amplitude phase modulation input signal featuring the value of N=MX2. The difference between thd output reproduction signal and the amplitude phase modulation input signal of reproducer 26 is secured, and compounding circuit 27 extracts the 2- or 4-phase amplitude phase modulation signal. The output is then made to pass through second phase reproducer 29 to be compounded (33) with the output of 26, thus obtaining the amplitude phase modulation signal with its N-value reproduced. As a result, the good phase reproduction repeating can be performed through a simple circuit constitution.
Patent JP-S5352312-A (JP)
Title: Color tone control device
Inventor: FURUHASHI MICHIO
IPC: H04N9/64
Filed: 1976-10-22
Abstract: PURPOSE: To secure a desired color tone by varying the transmission gain of two color difference signals in such a way that one signal increases while the other signal decreases respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02305703-A (JP)
Title: Granular body handling system
Inventor: KOMATSU JUN
IPC: B65G1/00
Filed: 1989-05-19
Abstract: PURPOSE:To improve the work efficiency of filling, keeping and discharge and the efficiency of space, by arranging in parallel a granular body container keeping rack and a filling device and a discharge device, and arranging the discharge device as a set of two so that either one of them may conduct discharging at all times, and providing carrying in/out means out of transport means and devices between the rack and devices. CONSTITUTION:Empty containers 21 carried in are housed into the respective shelves 22 of a keeping rack 11 by means of a stacker 26a. These empty containers 26a are delivered from shelves 22 to a filler 23 by means of the 1st carrying in/out device 14 by the command of a controller which is not shown in a drawing, and granular bodies are filled by means of a feed tube 23a. And weighing is done by means of a weighing means 23b, and then, these containers are housed and kept at shelves 22 by means of the 1st carrying in/out device 14. These filled containers 21 are taken out by means of the carrying in/out device 14, and delivered to a discharge device 13 via an addition machine 24, a mixing machine 25, a delivery device 16, the 2nd carrying in/out device 15 and a turning over machine 17. As a result, filling, keeping and discharging can be done consistently with efficiency, and at the same time, the efficiency of space can be improved.
Patent JP-H0422444-A (JP)
Title: Pulverizing and grinding apparatus
Inventor: IHARA YOSHITAKA
IPC: B07B7/01
Filed: 1990-05-16
Abstract: PURPOSE:To enhance classifying efficiency by continuously providing a classifying treatment-cylindrical body to the upper part of a treatment cylinder and forming a taking-out port for prepared particles to the upper part of the treatment cylindrical body and forming a charging port for matter to be treated to the lower part thereof. CONSTITUTION:When matter (a) to be treated is charged in a treatment cylinder 10 and a treatment cylindrical body 19 from a charging port 12 in such a state that a rising stream is generated in the treatment cylinder 10 and the treatment cylindrical body 19, pulverizing and grinding action is performed in the treatment cylinder l0, and classifying action is performed in the treatment cylindrical body 19 to lead out prepared particles (c) having a required particle size or less from a taking-out port 21. The led out prepared particles (c) are further classified through a classifier to be collected as a product. This classifier is removed according to circumstances and the classified particles are fed back to the treatment cylinder 10. The screw shaft 13 in the treatment cylindrical body 19 is covered with a cylinder 23 so as not to generate the effect on the rising stream due to the rotation of the screw shaft 13. By this method, the classifying action due to the riding on the rising stream is smoothly performed.
Patent JP-S5353342-A (JP)
Title: Optical waveguide formation method
Inventor: FUKUMA MASAHARU
IPC: G02B1/02
Filed: 1976-10-26
Abstract: PURPOSE:The increase in refractive index owing to exhaust of Li2 O during thermal diffusion is offset and an optical guide of good light confinement effect is diffused in required portions by diffusing the material for reducing refrative index in portions other required optical waveguide portions.
Patent JP-S616606-A (JP)
Title: Production of light guide
Inventor: KAMATA OSAMU
IPC: C30B19/00
Filed: 1984-06-21
Abstract: PURPOSE:To reduce the cost of a light guide and to obtain the light guide having an optional shape and optional refractive index distribution by changing the voltage to be impressed in the stage of epitaxial growth with time and forming an electrode into a stripe or opposed comb. shape. CONSTITUTION:Platinum is formed by electron beam vapor deposition over the entire one surface of a Gd3Ga5O12 substrate 2 to constitute the electrode 1 in order to form a two-dimensional light guide. The substrate 2 provided with the electrode 1 is inserted into a soln. 4 and is subjected to epitaxial growth. The voltage is impressed to a platinum crucible 3 side as a positive electrode and the electrode 1 side as a negative electrode from a device 5 right after the start of the growth. The voltage is successively increased according to the function conforming to the desired refractive index distribution. Since the Ga in the soln. is positive ion, the Ga is attracted to toward the negative electrode, by which the quantity to be taken into the grown crystal is increased; namely, the coefft. of effective segregation is increased. The change rate thereof is controllable by the magnitude of the impressed voltage. The change in the impressed voltage with time is converted to a change in the content of the Ga in the thickness direction of the grown crystal, by which the refractive index is decreased in the thickness direction. The graded index type two-dimensional light guide 6 is thus realized.
Patent JP-S5829937-A (JP)
Inventor: MURABAYASHI HIDEKAZU
IPC: E03D9/08
Filed: 1981-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07311382-A (JP)
Title: Three-clock back light source
Inventor: MIYAZAWA KUNIAKI
IPC: F21V8/00
Filed: 1994-05-18
Abstract: PURPOSE:To provide a three-color back light source capable of obtaining a high-density color picture by conventional color filter system color panel display by using a white light source. CONSTITUTION:The three-color back light source is equipped with the white light source 2 (2B, 2G and 2R) corresponding to the respective colors B, G and R, and a prism 3 on which a white light beam W emitted from the white light source 2 is made incident. The white light source 2 is arranged so that the light beams of the respective colors B, G and R spectrally split by the prism 2 may be made incident on the incident surface of a display part 8. Since the light beams of the respective colors B, G and R are supplied to the display part 8 by using the white light source, the color filter of the display part 8 is not necessitated.